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  • Generic Inductor
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  • Generic Capacitor
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  • Generic Resistor
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LM66100DCKR

LM66100DCKR thumbnail
OR Controller P-Channel 1:1 SC-70-6
The LM66100DCKR is an ideal diode and power path management device manufactured by Texas Instruments. This integrated circuit is designed to provide low-loss reverse polarity protection and automatic power path control for low-voltage DC power systems. By utilizing an integrated low-resistance MOSFET architecture, the device significantly reduces forward voltage drop and power dissipation compared to conventional Schottky diodes.
The device supports automatic source selection, reverse current blocking, and efficient power OR-ing functionality, making it suitable for battery-powered devices, USB-powered electronics, industrial embedded systems, portable equipment, and redundant power supply architectures. Its ultra-low forward voltage characteristics improve overall system efficiency and help extend battery operating life in portable applications.
The LM66100DCKR is optimized for compact embedded designs requiring efficient power routing, input protection, and seamless power source switching while minimizing thermal losses and PCB footprint requirements.
Engineering Specification Device Type
Ideal diode and power path protection IC
Power Management Function
Reverse current blocking and automatic power path control
Switching Technology
Integrated low-resistance MOSFET architecture
Reverse Protection
Reverse polarity and reverse current protection
Forward Voltage Characteristics
Ultra-low forward voltage drop for high-efficiency operation
Power Path Features
Automatic source selection and power OR-ing support
Efficiency Characteristics
Reduced conduction loss compared to conventional diode solutions
Input Characteristics
Designed for low-voltage DC power rail operation
Thermal Characteristics
Low thermal dissipation due to efficient MOSFET conduction
Protection Features
Reverse current blocking Reverse polarity protection Power path isolation Fault-tolerant operation
Package Type
SC70 surface-mount package
Mounting Style
Surface mount technology
Applications
Battery-powered electronics USB-powered systems Power multiplexing Portable devices Embedded systems Industrial electronics Redundant power supplies Power OR-ing circuits IoT hardware Low-power electronic systems
Manufacturer
Texas Instruments
#commonpartslibrary #idealdiode #powermanagement #reversepolarityprotection #powerpathcontroller #texasinstruments #powerelectronics #embeddedhardware #portableelectronics #surfaceountcomponents #electronicsdesign #powersupply #usbpower #batterypowered #industrialelectronics

Properties

TI(德州仪器)

U

LM66100DCKR

C2869734

SC-70-6_L2.0-W1.3-P0.65-LS2.1-BL

Extended Part

ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2flm66100

Integrated Circuit

parametric-v1

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